noun
stored message alert; MS
Technical term used in computing, especially in telephony or messaging systems, to indicate an alert for a stored message. The abbreviation 'MS' may appear in technical documentation.
格納メッセージ警報が表示されたら、すぐにメッセージを確認してください。
When the stored message alert appears, please check the message immediately.
Compound of 格納 (storage) + メッセージ (message) + 警報 (alert). A straightforward technical term with no known historical derivation beyond its components.